Rapid coating of polyamide, polyurea, and polythiourea on metal-organic framework surfaces

doi:10.1063/5.0193736

	Rapid coating of polyamide, polyurea, and polythiourea on metal-organic framework surfaces
	Huang, Yunmei1 ; Qi, Anheng1 ; Li, Siqi1 ; Tang, Lu1 ; Zhao, Yingbo1 ; Li, Tao 2
	2024-03-01
发表期刊	APL MATERIALS (IF:5.3[JCR-2023],5.5[5-Year])
ISSN	2166-532X
EISSN	2166-532X
卷号	12 期号:3
发表状态	已发表
DOI	10.1063/5.0193736
摘要	Well-defined metal-organic framework (MOF)@polymer core-shell composite particles with polyamide, polyurea, and polythiourea as the shell layer have been constructed for the first time using non-solvent-induced surface-aimed polymerization. This surface polymerization method utilizes non-solvent-induced phase separation to concentrate and direct monomers onto MOF particle surfaces, thus completing the coating process in less than 5 min. The generalizability of this method has been demonstrated with different MOFs. Coating MOF particles with any of the three polymers can effectively improve the stability of the MOF in harsh chemical environments. When used for heavy metal removal, polythiourea-coated composite particles (MOF@HDA-PDTC) exhibited a drastically improved Hg(II) removal rate and full utilization of the thione groups for Hg(II) binding compared to their neat polymer counterparts. This highlights the unique benefit of this core-shell architecture for the optimization of diffusion. © 2024 Author(s).
关键词	Chemical stability Composite materials Crystalline materials Mercury compounds Organometallics Phase separation Plastic coatings Polymerization Shells (structures) Core shell composite particles Metalorganic frameworks (MOFs) Non-solvents Particle surface Polymerization method Polyureas Shell layers Solvent induced Solvent-induced phase separations Surface polymerization
收录类别	EI
语种	英语
出版者	American Institute of Physics
EI入藏号	20241215769627
EI主题词	Heavy metals
EI分类号	408.2 Structural Members and Shapes ; 531 Metallurgy and Metallography ; 641.1 Thermodynamics ; 801 Chemistry ; 802.3 Chemical Operations ; 804.1 Organic Compounds ; 813.2 Coating Materials ; 815.2 Polymerization ; 817.2 Polymer Applications ; 933.1 Crystalline Solids ; 951 Materials Science
原始文献类型	Journal article (JA)
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/359855
专题	物质科学与技术学院物质科学与技术学院_硕士生物质科学与技术学院_博士生物质科学与技术学院_PI研究组_赵英博组
通讯作者	Zhao, Yingbo; Li, Tao
作者单位	1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 2.Department of Chemistry, School of Physics, Chemistry and Earth Sciences, The University of Adelaide, Adelaide; SA; 5005, Australia
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Huang, Yunmei,Qi, Anheng,Li, Siqi,et al. Rapid coating of polyamide, polyurea, and polythiourea on metal-organic framework surfaces[J]. APL MATERIALS,2024,12(3).
APA	Huang, Yunmei,Qi, Anheng,Li, Siqi,Tang, Lu,Zhao, Yingbo,&Li, Tao.(2024).Rapid coating of polyamide, polyurea, and polythiourea on metal-organic framework surfaces.APL MATERIALS,12(3).
MLA	Huang, Yunmei,et al."Rapid coating of polyamide, polyurea, and polythiourea on metal-organic framework surfaces".APL MATERIALS 12.3(2024).